noise level meter for classroom

DB Noise Level Meter - MS1357 Professional Sound Level Meter (30-130 dB) with LCD Backlight A. Introduction This equipment has been designed to meet t...

... and physical health. Ambient Monitoring Built-in sound provides real-time feedback on decibel values (dBA) of the office environ...

... accuracy 1.5dB decibel 30-130dB sound Application This unit adopts condenser microphone as the sensor, high configuration ...

.... The sound is compact and light weight, convenient to carry. Polarized capacitance Microphone, Dynamic cahracteristics fast 125ms, Slo...

... GM1356 Environmental Detection This unit has been designed to meet the measurement requirement of engineers, quality contro...

...device used to measure and quantify sound in a given environment. It is commonly used in various industries, such as construction, manufactu...

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... for control measurements in the workplace The testo 815 sound can be used for control measurements of air conditioning and...

... 26GHz Radar Design Feature ◎Beam Angle is small, energy concentration, enhance the echo ability at the same time is conduci...

... Safe Laser Distance / Intrinsically safe Digital Sound Applications: YSD130 Digital Sound is an intrinsically safe an...

... Test The sound Of Environment Application Widely used to test the sound of environment, machinery, vehicle, ship and other ...

... Generator Set Specification Model A-KF17 Max. Power kVA 17.0 kW 13.2 Rate Power kVA 15.0 kW 12.0 Frequency Hz 50 Rate Voltage V 400/230...

... Technical specification Genset Model GP66DCS Prime Power 48KW/60KVA Standby Power 53KW/66KVA Phase Number 3 Power Factor 0.8 Rated Volt...

...Multi - With Relative Sound Function English User Manual:https://drive.google.com/open?id=1ljOAGGEPd_lT6xwQYJyYhgGdm4GcmeGR Featu...

... and 2-8bar cleaning pressure for precision industrial applications. Product Overview This industrial-grade dry ice cleaning machine fea...

... Specifications Engine Rated Power: 17 kW Rated Power: 17 kVA Fuel Tank Capacity: 100 liters : 75 dB(A) at 7 Net Weight: 630 kg P...

... cleaner ever! This cleaner is designed to clean up to 40 square of windows and glass surfaces with ease. It utilizes a unique N- and Z-shap...

72'' panel fan: This 72'' panel fan is engineered to provide efficient and effective ventilation. It features an industrial exhaust fan motor, capable...

Product Description: The Pelton Hydro Turbine is a highly efficient and robust water jet turbine designed to operate under high head conditions rangin...